`pdfmasterread.com`

DNSSEC	⚠️ Not signed
A	13.226.209.40^{🇺🇸 Amazon13.226.209.0/24 - Cloudfront}
		PTR	`server-13-226-209-40.iad61.r.cloudfront.net`
A	13.226.209.42^{🇺🇸 Amazon13.226.209.0/24 - Cloudfront}
A	13.226.209.52^{🇺🇸 Amazon13.226.209.0/24 - Cloudfront}
A	13.226.209.107^{🇺🇸 Amazon13.226.209.0/24 - Cloudfront}
NS	`ns-727.awsdns-26.net` ⭐
		A	2600:9000:5302:d700::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-727.awsdns-26.net`
		A	205.251.194.215^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-727.awsdns-26.net`
NS	`ns-1510.awsdns-60.org`
		A	2600:9000:5305:e600::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1510.awsdns-60.org`
		A	205.251.197.230^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1510.awsdns-60.org`
NS	`ns-169.awsdns-21.com`
		A	2600:9000:5300:a900::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-169.awsdns-21.com`
		A	205.251.192.169^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-169.awsdns-21.com`
NS	`ns-1853.awsdns-39.co.uk`
		A	2600:9000:5307:3d00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1853.awsdns-39.co.uk`
		A	205.251.199.61^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1853.awsdns-39.co.uk`
SOA	`ns-727.awsdns-26.net`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

📈 Tranco rank: #113,037

Subdomains

chinch.pdfmasterread.com

Same first word

pdfmasterread.com

DNS History

20 records (8 active, 12 former)

●NSns-1510.awsdns-60.org2026-03-02 → 2026-03-09 · 2 obs

● 2026-03-02 08:51:42
● 2026-03-09 13:45:28

●NSns-169.awsdns-21.com2026-03-02 → 2026-03-09 · 2 obs

● 2026-03-02 08:51:42
● 2026-03-09 13:45:28

●NSns-1853.awsdns-39.co.uk2026-03-02 → 2026-03-09 · 2 obs

● 2026-03-02 08:51:42
● 2026-03-09 13:45:28

●NSns-727.awsdns-26.net2026-03-02 → 2026-03-09 · 2 obs

● 2026-03-02 08:51:42
● 2026-03-09 13:45:28

●A13.226.209.1072026-03-02 → 2026-03-09 · 9 obs

● 2026-03-02 08:51:42
○ 2026-03-02 09:59:16
● 2026-03-04 10:06:38
○ 2026-03-04 11:21:44
○ 2026-03-08 22:49:06
● 2026-03-09 08:26:40
○ 2026-03-09 09:03:16
● 2026-03-09 13:45:24
● 2026-03-09 13:45:28

●A13.226.209.402026-03-02 → 2026-03-09 · 9 obs

●A13.226.209.422026-03-02 → 2026-03-09 · 9 obs

●A13.226.209.522026-03-02 → 2026-03-09 · 9 obs

○A18.165.160.552026-03-02 → 2026-03-02 · 4 obs

○ 2026-03-02 08:51:42
● 2026-03-02 09:59:16
○ 2026-03-04 10:06:38
○ 2026-03-09 13:45:28

○A18.165.160.672026-03-02 → 2026-03-02 · 4 obs

○ 2026-03-02 08:51:42
● 2026-03-02 09:59:16
○ 2026-03-04 10:06:38
○ 2026-03-09 13:45:28

○A18.165.160.852026-03-02 → 2026-03-02 · 4 obs

○ 2026-03-02 08:51:42
● 2026-03-02 09:59:16
○ 2026-03-04 10:06:38
○ 2026-03-09 13:45:28

○A18.165.160.922026-03-02 → 2026-03-02 · 4 obs

○ 2026-03-02 08:51:42
● 2026-03-02 09:59:16
○ 2026-03-04 10:06:38
○ 2026-03-09 13:45:28

○A216.137.53.1032026-03-04 → 2026-03-08 · 5 obs

○ 2026-03-04 10:06:38
● 2026-03-04 11:21:44
● 2026-03-08 22:49:06
○ 2026-03-09 08:26:40
○ 2026-03-09 13:45:28

○A216.137.53.1242026-03-04 → 2026-03-08 · 5 obs

○ 2026-03-04 10:06:38
● 2026-03-04 11:21:44
● 2026-03-08 22:49:06
○ 2026-03-09 08:26:40
○ 2026-03-09 13:45:28

○A216.137.53.72026-03-04 → 2026-03-08 · 5 obs

○ 2026-03-04 10:06:38
● 2026-03-04 11:21:44
● 2026-03-08 22:49:06
○ 2026-03-09 08:26:40
○ 2026-03-09 13:45:28

○A216.137.53.892026-03-04 → 2026-03-08 · 5 obs

○ 2026-03-04 10:06:38
● 2026-03-04 11:21:44
● 2026-03-08 22:49:06
○ 2026-03-09 08:26:40
○ 2026-03-09 13:45:28

○A99.84.215.112026-03-09 → 2026-03-09 · 4 obs

○ 2026-03-09 08:26:40
● 2026-03-09 09:03:16
○ 2026-03-09 13:45:24
○ 2026-03-09 13:45:28

○A99.84.215.232026-03-09 → 2026-03-09 · 4 obs

○ 2026-03-09 08:26:40
● 2026-03-09 09:03:16
○ 2026-03-09 13:45:24
○ 2026-03-09 13:45:28

○A99.84.215.62026-03-09 → 2026-03-09 · 4 obs

○ 2026-03-09 08:26:40
● 2026-03-09 09:03:16
○ 2026-03-09 13:45:24
○ 2026-03-09 13:45:28

○A99.84.215.872026-03-09 → 2026-03-09 · 4 obs

○ 2026-03-09 08:26:40
● 2026-03-09 09:03:16
○ 2026-03-09 13:45:24
○ 2026-03-09 13:45:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
pdfmasterread.com	ns-169.awsdns-21.com, ns-727.awsdns-26.net, ns-1853.awsdns-39.co.uk, ns-1510.awsdns-60.org	1 record

✅ Authoritative Response

Server: 205.251.192.169

NS records: ns-169.awsdns-21.com, ns-727.awsdns-26.net, ns-1853.awsdns-39.co.uk, ns-1510.awsdns-60.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pdfmasterread.com (unsigned zone)

⏱️ Timing

Total: 1343ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.226.209.52, 13.226.209.42...`
NS	4	`ns-1510.awsdns-60.org, ns-169.awsdns-21.com...`
SOA	1	`ns-727.awsdns-26.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-169.awsdns-21.com)

Analysis

Hierarchy

chinch.pdfmasterread.com is a child of pdfmasterread.com.

IP Addresses

pdfmasterread.com refers to four IP numbers: 13.226.209.40, 13.226.209.42, 13.226.209.52 and 13.226.209.107.

Other host names, for instance d1rp1mbbdswdy3.cloudfront.net, d1pun0cze6xwyg.cloudfront.net, api.abcart.io, cieloliostore.com.br and 664538.com share IP numbers with pdfmasterread.com.

Name Servers

pdfmasterread.com delegates to four name servers: ns-169.awsdns-21.com, ns-727.awsdns-26.net, ns-1510.awsdns-60.org and ns-1853.awsdns-39.co.uk.

pdfmasterread.com at least partially shares name servers with other domains, including fairviewfarmsmeats.net, (0x666170)homtotapt.com, d264cjlj7u99dc.cloudfront.net, pro2go.ca and newforma.net.

These name servers are commonly used with ns-239.awsdns-29.com, ns-779.awsdns-33.net and ns-1388.awsdns-45.org.

Host names with two IP numbers: ns-169.awsdns-21.com points to 2600:9000:5300:a900::1 and 205.251.192.169; ns-727.awsdns-26.net points to 2600:9000:5302:d700::1 and 205.251.194.215; ns-1510.awsdns-60.org points to 2600:9000:5305:e600::1 and 205.251.197.230; ns-1853.awsdns-39.co.uk points to 2600:9000:5307:3d00::1 and 205.251.199.61.

pdfmasterread.com - robtex.com